[j-nsp] SDH alarms

[Zhao, Wenmei (Sarah)]

Hi All,

I have a Juniper CSTM1 PIC connected to a DMX.
I am getting a lot of alarms periodically. The alarms can be
cleared if I off-line/on-line the PIC. Any idea what could be
the root cause?

cstm1-5/0/0 link 0: Asserting SDH alarm(s) PLL LOS
cau4-5/0/0 link 0: Asserting SDH alarm(s) HP-UNEQ HP-PLM
cstm1-3/2/0 link 0: Asserting SDH alarm(s) PLL LOS
e1-0/0/0:4 link 0: Asserting SDH alarm(s) TU-LOP

Regards,
Sarah
 


Sarah Zhao
http://www.geocities.com/redoakland/